Water Districts Rates Data
Region ARMM
As of 6/30/2023

Basilan
Water District CCC Category Surface Wells Springs As of Production m3/month Service Conn. Ave. Consumption m3/month Min. Charge 11-20 m3 21-30 m3 31-40 m3 41-50 m3 51-up m3 Cost per
20 m3 		Cost per
30 m3 		Date Approved
1. Isabela City 330 C 4 3 5 6/30/2023 396,912 10,962 29.13 160.00 17.60 19.50 21.50 24.00 24.00 336.00 531.00 4/29/2015
2. Lamitan City 269 C 3 6/30/2023 197,977 5,813 23.29 150.00 16.00 18.50 22.50 27.50 27.50 310.00 495.00 5/26/2010
3. Maluso 512 D 1 4 6/30/2023 103,438 3,571 21.53 143.00 14.50 15.60 16.70 17.80 17.80 288.00 444.00 2/10/2004
Total/Average 5 3 12

698,327

20,346

26.12 151.00 16.03 17.86 20.23 23.10 23.10 311.33 490.00

Lanao del Sur
Water District CCC Category Surface Wells Springs As of Production m3/month Service Conn. Ave. Consumption m3/month Min. Charge 11-20 m3 21-30 m3 31-40 m3 41-50 m3 51-up m3 Cost per
20 m3 		Cost per
30 m3 		Date Approved
1. Marawi City 3 D 3 7/31/2016 232,055 4,082 26.45 190.00 21.50 24.50 29.00 35.50 35.50 405.00 650.00 7/15/2008
2. Wao 519 C 6 6/30/2023 179,184 5,852 19.84 145.00 15.35 16.50 18.10 18.10 18.10 298.50 463.50 1/22/2018
Total/Average 3 6

411,239

9,934

22.56 167.50 18.42 20.50 23.55 26.80 26.80 351.75 556.75

Sulu
Water District CCC Category Surface Wells Springs As of Production m3/month Service Conn. Ave. Consumption m3/month Min. Charge 11-20 m3 21-30 m3 31-40 m3 41-50 m3 51-up m3 Cost per
20 m3 		Cost per
30 m3 		Date Approved
1. Jolo Mainland 254 C 2 5/31/2023 182,180 4,295 25.93 85.00 8.15 10.20 15.35 15.35 15.35 166.50 268.50 5/20/1992
Total/Average 1 2

182,180

4,295

25.93 85.00 8.15 10.20 15.35 15.35 15.35 166.50 268.50

Tawi-Tawi
Water District CCC Category Surface Wells Springs As of Production m3/month Service Conn. Ave. Consumption m3/month Min. Charge 11-20 m3 21-30 m3 31-40 m3 41-50 m3 51-up m3 Cost per
20 m3 		Cost per
30 m3 		Date Approved
1. Bongao 301 D 6 6/30/2023 58,470 2,187 22.49 123.00 14.50 16.00 17.00 18.00 18.00 268.00 428.00 8/24/1999
Total/Average 6 58,470

2,187

22.49 123.00 14.50 16.00 17.00 18.00 18.00 268.00 428.00
Regional Average 5 13 20 1,350,216

36,762

24.92 142.28 15.37 17.25 20.02 22.32 22.32 296.00 468.57

Note: Charges apply only for a 1/2" inch domestic connection. For other sizes and connection types the Water District applies a multiplying factor.